Yeah , you have to learn there speak, they sell a charge tank, $2300.00 dealer installed what it really is something that should come standard, It's a big plug, I mean a round receptacle that they use at EV charging stations, so yes you can top off In a hour or so, you should keep charging below 90% and above 15% for battery longevity, you can go lower and higher just a rule of thumb.
So If you need to expand your Horizons you need one, but that's not why I bought It, It will easily go up a small ramp I will build off my trailer hitch on my 35ft diesel pusher, the wife has not been on my ZG1400 in ten years so that's not a Issue, I just love the Idea of having a city 400 lb whip around toy, not looking to go on the interstate much, although It's said It will hold 80 but burn the battery in 115 miles wide open.
Town toy RV companion
My ONLY Issue with the 14 is it's 700 lb can't beat it In so many way's but I'll use It, they say If you just twist the gas you'll be on your back checking the sky, 78 lb torque INSTANTLY
only 400 LB.